Paul Williams Jr. of the Oregon State Health Division and Kenneth W. Newell of theLiverpool School of Tropical Medicine, bold biological detectives, for their pioneering study, "Salmonella Excretion in Joy-Riding Pigs."

Reference

Salmonella Excretion in Joy-Riding Pigs.", American Journal of Public Health and the Nation's Health, vol. 60, no. 5, May 1970, pp. 926-9.